/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import React from 'react';

export class HighlightTextService {
  highlightText(text: string, keyword: string) {
    if (!keyword) {
      return text;
    }

    const parts = text.split(new RegExp(`(${keyword})`, 'gi'));

    return (
      <>
        {parts.map((part, i) =>
          part.toLowerCase() === keyword.toLowerCase() ? (
            <span key={i} className="coz-fg-hglt-yellow">
              {part}
            </span>
          ) : (
            part
          ),
        )}
      </>
    );
  }
}

export const highlightService = new HighlightTextService();
